t/50expect.t

   1 #!/usr/bin/env perl
   2
   3 BEGIN {
   4     eval 'use Test::Expect';
   5     if ($@) {
   6         print "# requires Test::Expect\n1..1\nok 1\n";
   7         exit 0;
   8     } else {
   9         eval 'use Test::Simple tests => 36';
  10     }
  11 }
  12
  13 use FindBin '$Bin';
  14 use Sepia;
  15 use Sepia::Xref;
  16
  17 expect_run
  18     command => "$^X -Mblib -MSepia -MSepia::Xref -e Sepia::repl",
  19     prompt => [-re => 'main @[^>]*> '],
  20     quit => ',quit';
  21 expect_handle()->log_file('/tmp/b')
  22     if exists $ENV{USER} && $ENV{USER} eq 'seano';
  23
  24 expect ",help",
  25 q!REPL commands (prefixed with ','):
  26     break [F:N [E]]    Set a breakpoint in F at line N (or at current
  27                        position), enabled if E evalutes to true.
  28     cd DIR             Change directory to DIR
  29     debug [0|1]        Enable or disable debugging.
  30     delete             Delete current breakpoint.
  31     format [dumper|dump|yaml|plain]
  32                        Set output formatter (default: dumper)
  33     help               Display this message
  34     lsbreak            List breakpoints.
  35     methods X [RE]     List methods for reference or package X,
  36                        matching optional pattern RE.
  37
  38     package PACKAGE    Set evaluation package to PACKAGE
  39     quit               Quit the REPL
  40     reload             Reload Sepia.pm and relaunch the REPL.
  41     shell CMD ...      Run CMD in the shell.
  42     strict [0|1]       Turn 'use strict' mode on or off
  43     wantarray [0|1]    Set or toggle evaluation context
  44     who PACKAGE [RE]   List variables and subs in PACKAGE matching optional
  45                        pattern RE.!
  46     if 0;
  47
  48 expect_send ",wh Sepia::Xref xref";
  49 expect_like qr/xref \s+ xref_definitions \s+ xref_main \s+ xref_cv \s+ xref_exclude \s+ xref_object \s* /x;
  50
  51 expect_send '{ package A; sub a {}; package X; @ISA = qw(A); sub x {} };';
  52 expect ",wh X", 'X:://
  53 @ISA x', 'package list';
  54 expect ",me X", 'a x', 'methods 1';
  55
  56 expect '$x = bless {}, X;', '$x = bless {}, X;'; # XXX: stupid expect.
  57 expect ',me $x', ",me \$x\na x", 'methods 2';    # XXX: stupid expect.
  58
  59 ######################################################################
  60 ## Debugger
  61 expect ',lsb', '';
  62 expect_send ',debug 1';
  63 expect_send "do '$Bin/testy.pl';", 'get testy';
  64
  65 expect 'fib1 10', '55', 'plain fib';
  66 expect ',br testy.pl:6', "break testy.pl:6 if 1", 'break?';
  67 expect_send 'fib1 10';
  68 # sleep 1;
  69 expect_like qr|_<$Bin/testy.pl:6>|, 'break in fib';
  70 # XXX AGAIN STUPID EXPECT!
  71 expect '$n = 3', "\$n = 3\n3", 'munge lexicals';
  72 expect '$n = 3', "\$n = 3\n3", 'munge lexicals';
  73 # Solaris has different whitespace output here.
  74 # Also, / */ doesn't seem to work.
  75 expect_send ',in', 'munged';
  76 expect_like qr{\[3\] DB::DB:\n[ \t]\$n = \\3}, 'munged';
  77 # qr{\[3\] DB::DB:\n? *\$n = \\3.*};
  78 expect ',del', '';
  79 expect ',con', '2', 'return from fib';
  80 expect_send 'fib2 10', 'bad fib';
  81 expect_like qr/_<$Bin\/testy.pl:12>/;
  82 expect_send ',q', 'quit';
  83 # expect_like qr/_<$Bin\/testy.pl:12>/;
  84 expect_like qr/error: asdf/, 'saw die message';
  85
  86 print <<'EOS' if 0;             # for debugging
  87 ,help
  88 ,wh Sepia::Xref xref
  89 { package A; sub a {}; package X; @ISA = qw(A); sub x {} };
  90 ,wh X
  91 ,me X
  92 $x = bless {}, X;
  93 ,me $x
  94 ,lsb
  95 ,debug 1
  96 do 'testy.pl';
  97 fib1 10
  98 ,br testy.pl:6
  99 fib1 10
 100 $n = 3
 101 ,in
 102 ,del
 103 ,con
 104 fib2 10
 105 ,q
 106 EOS